References
- Carran , R. A. 1979 . Nitrogen fixation in pasture. X. Southland, Gore, New Zeland . New Zealand journal of experimental agriculture , 7 : 39 – 41 .
- Halliday , J. and Pate , J. S. 1976 . The acetylene reduction assay as a means of studying nitrogen fixation in white clover under sward and laboratory conditions . Journal of the British Grassland Society , 31 : 29 – 35 .
- Haystead , A. and Marriot , C. 1978 . Fixation and transfer of nitrogen in a clover-grass sward under hill conditions . Annals of applied biology , 88 : 453 – 457 .
- Mague , T. H. and Burris , R. H. 1972 . Reduction of acetylene and nitrogen by field-grown soybeans . New phytologist , 71 : 275 – 386 .
- Masterson , C. L. and Murphy , P. M. 1976 . “ Application of the acetylene reduction technique to the study of nitrogen fixation by white clover in the field ” . In IBP symbiotic nitrogen fixation in plants , Edited by: P. S. , Nutman . 290 – 294 . Cambridge University Press . In
- Minchin , F. R. and Pate , J. S. 1974 . Diurnal functioning of the legume root nodule . Journal of experimental botany , 25 : 295 – 308 .
- Ruegg , J. J. and Alston , A. M. 1978 . Seasonal and diurnal variation of nitrogenase activity (acetylene reduction) in barrel medic (Medicago truncatula Gaertn.) grown in pots . Australian journal of agricultural research , 29 : 951 – 962 .
- Sinclair , A. G. , Hannagan , R. B. and Risk , W. H. 1976 . Evaluation of acetylene-reduction assay of nitrogen fixation in pastures using small soil-core samples . New Zealand journal of agricultural research , 19 : 451 – 458 .
- Sloger , C. , Bezdicek , D. , Milberg , R. and Boonkerd , N. 1975 . “ Seasonal and diurnal variations in N2 (CH2)-fixing activity in field soybeans ” . In Nitrogen fixation by free-living micro-organisms. IBP , Edited by: Stewart , W. D. P. Vol. 6 , 271 – 284 . Cambridge : University Press . In
- Tough , H. J. and Crush , J. R. 1979 . Effect of grade of acetylene on ethylene production by white clover (Trifolium repens L.), during acetylene reduction assays of nitrogen fixation . New Zealand journal of agricultural research , 22 : 581 – 583 .
- Vaughn , C. E. and Jones , M. B. 1976 . Nitrogen fixation by intact rangeland species in soil . Agronomy journal , 68 : 561 – 564 .